tailwind.config.ts

import type { Config } from "tailwindcss";
const svgToDataUri = require("mini-svg-data-uri")
const colors = require("tailwindcss/colors");
const {
  default: flattenColorPalette,
} = require("tailwindcss/lib/util/flattenColorPalette");

// This plugin adds each Tailwind color as a global CSS variable, e.g. var(--gray-200).
function addVariablesForColors({ addBase, theme }: any) {
  let allColors = flattenColorPalette(theme("colors"));
  let newVars = Object.fromEntries(
    Object.entries(allColors).map(([key, val]) => [`--${key}`, val])
  );
 
  addBase({
    ":root": newVars,
  });
}

function addSvgPatterns({ matchUtilities, theme }: any) {
  matchUtilities(
    {
      'bg-grid': (value: any) => ({
        backgroundImage: `url("${svgToDataUri(
          `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="32" height="32" fill="none" stroke="${value}"><path d="M0 .5H31.5V32"/></svg>`
        )}")`,
      }),
      'bg-grid-small': (value: any) => ({
        backgroundImage: `url("${svgToDataUri(
          `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="8" height="8" fill="none" stroke="${value}"><path d="M0 .5H31.5V32"/></svg>`
        )}")`,
      }),
      'bg-dot': (value: any) => ({
        backgroundImage: `url("${svgToDataUri(
          `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="16" height="16" fill="none"><circle fill="${value}" id="pattern-circle" cx="10" cy="10" r="1.6257413380501518"></circle></svg>`
        )}")`,
      }),
    },
    { values: flattenColorPalette(theme('backgroundColor')), type: 'color' }
  );
}

const config: Config = {
  content: [
    "./src/pages/**/*.{js,ts,jsx,tsx,mdx}",
    "./src/components/**/*.{js,ts,jsx,tsx,mdx}",
    "./src/app/**/*.{js,ts,jsx,tsx,mdx}",
  ],
  theme: {
    extend: {
      animation: {
        spotlight: "spotlight 2s ease .75s 1 forwards",
        scroll: "scroll var(--animation-duration, 40s) var(--animation-direction, forwards) linear infinite"
      },
      backgroundImage: {
        "gradient-radial": "radial-gradient(var(--tw-gradient-stops))",
        "gradient-conic":
          "conic-gradient(from 180deg at 50% 50%, var(--tw-gradient-stops))",
      },
      keyframes:{
        spotlight: {
          '0%': { opacity: '0', transform: 'translate(-72%, -62%) scale(0.5)' },
          '100%': { opacity: '1', transform: 'translate(-50%,-40%) scale(1)' },
        },
        scroll: {
          to: {
            transform: "translate(calc(-50% - 0.5rem))",
          },
        },
      }
    },
  },
  plugins: [addVariablesForColors, addSvgPatterns],
};
export default config;